Object for working with watermarks

applyToFile

• applyToFile(fileId: string, watermarks: Watermark[]): Promise<FileItemRef>

• Add a watermark to a file.

  The method doesn’t change the source file whose ID is passed in the fileId parameter. It creates a temporary file with a watermark. Adding watermarks is available for files of the following formats: .xls, .xlsx, . doc, .docx, and .pdf. Read more about using watermarks in the Print form article.

  Parameters

  • fileId: string

  • watermarks: Watermark[]

  Returns Promise<FileItemRef>

  The instance of FileItemRef referencing a temporary file with a watermark.